baber/WOPTO huggingface dataset:
Patent JP-2008135368-A (JP)
Title: Anode for secondary battery, its manufacturing method and secondary battery
Inventor: KONISHIIKE ISAMU
IPC: H01M4/48
Filed: 2007-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anode for a secondary battery which is suitable for a lithium ion secondary battery and has a high capacity and is excellent in charge/discharge characteristics and generates little of an irreversible capacity.  <P>SOLUTION: Silicon in an anode active substance layer provided in an anode current collector has an amorphous structure with a low degree of a local order. A Raman spectrum in the amorphous structure after an initial charge/discharge satisfies a relation of 0.25≤LA/TO and/or a relation of 0.45≤LO/TO wherein TO is a strength at a dispersing peak occurring near a shift position 480 cm<SP>-1</SP>by dispersing due to traverse wave optical phonon, LA is a strength at a dispersing peak occurring near a shift position 300 cm<SP>-1</SP>by dispersing due to longitudinal wave acoustic phonon and LO is a strength at a dispersing peak occurring near a shift position 400 cm<SP>-1</SP>due to longitudinal wave optical phonon.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009066925-A (JP)
Title: Manufacturing method for seamless belt for electronic photograph, and image forming apparatus
Inventor: ASHIBE TSUNENORI
IPC: G03G15/16
Filed: 2007-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a seamless belt for electronic photograph which does not have transfer unevenness, has a high running stability, does not produce images with natural rolling peculiarity, and has a high durability.  <P>SOLUTION: This manufacturing method for the seamless belt for electronic photograph includes eight processes (1) the molding process of a preform, (2) the heating process, (3) the draw-blowing process, (4) the inserting process, (5) the pressurizing process, (6) the heating process, (7) the cooling process and (8) the seamless belt forming process. In this case, in the molding process (1), a thermoplastic resin mixture is injected, and the preform is molded. In the heating process (2), the preform is heated to Tg or higher of the thermoplastic resin in the thermoplastic resin mixture. In the draw-blowing process (3), the preform is blown into a cylindrical die (c) at lower than Tg of the thermoplastic resin, and a bottle-like molded article (d) is molded. In the inserting process (4), the bottle-like molded article (d) which has been blow-molded is inserted in a cylindrical die (e) at lower than Tg of the thermoplastic resin. In the pressurizing process (5), the inserted bottle-like molded article (d) is pressurized to the atmospheric pressure or higher. In the heating process (6), the cylindrical die (e) is heated to Tg or higher of the thermoplastic resin. In the cooling process (7), the cylindrical die (e) is cooled to Tg or lower of the thermoplastic resin. In the seamless belt forming process (8), the bottle-like molded article (d) is taken out from the cylindrical die (e), is cut, and is formed into the seamless belt shape.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009071249-A (JP)
Title: Semiconductor light receiving element and its manufacturing method
Inventor: KIKUCHI MOTOTAKE
IPC: H01L31/10
Filed: 2007-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light receiving element and its manufacturing method wherein an insulating film exhibits a desired function as a low reflection film and a dark current is restricted.  <P>SOLUTION: The method includes an insulating film formation process for forming an insulating film on a semiconductor; and an electrode formation process of forming an electrode at a position where a contact of the semiconductor should be taken. After the electrode formation process, it includes a resist formation process for insulating film protection wherein a resist is formed on the insulating film. It further includes a power feeding layer forming process of forming a metal power feeding layer on the resist and the electrode; after the power feeding layer formation process a plating formation process of performing plating formation on the power feeding layer in contact with the electrode; and after the plating formation process a power feeding layer etching process of etching the power feeding layer leaving a portion which should become the electrode. Further, after the power feeding layer etching process, the method includes a resist removal process for insulating film protection of removing the resist.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009074237-A (JP)
Title: Expansion balustrade
Inventor: HIROSE YOSHIO
IPC: E04F11/18
Filed: 2007-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expansion balustrade which enables safe escape by following the X-Y-Z axis motion of displacement between buildings on the occurrence of earthquakes, without being broken.  <P>SOLUTION: A pair of joint balustrades 2 and 3 with a peripheral frame 9 composed of upper and lower horizontal frames 5 and 6 and right and left vertical frames 8 and 7 is arranged in such a double sliding manner as to overlap each other, between an end support 4 of the balustrade 1A on the side of one building A and an end support 4 of the balustrade 1B on the side of the other building B. The horizontal frames 5 and 5, overlapping each other, of both the joint balustrades 2 and 3 are connected together in such a manner as to be slidable in the longitudinal direction of the balustrade, by a horizontal frame connecting means 10. The vertical frames 8 on the other sides of the vertical frames 7, overlapping each other, of both the joint balustrades 2 and 3 are connected to the end support 4 adjacent to the vertical frame 8 in a vertically slidable and rotatable manner by a sliding rotation hinge 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009077491-A (JP)
Title: Stator core laminated body and electric motor
Inventor: TSUKAMOTO JUN
IPC: H02K19/10
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stator core laminated body in which a plurality of steel sheets are integrally laminated by welding and the like while the occurrence of iron loss is suppressed without enlarging an outline size and to provide an electric motor.  <P>SOLUTION: A projection 40 erected toward a center axis from a core body 22 is arranged between adjacent salient poles 24. A groove-like recess 42 is formed at a tip of the projection 40. An inner face of the recess 42 is welded and a plurality of electromagnetic steel sheets 21a are bonded. It is desirable that height A from a reference circle of the core body 22 to the tip of the projection 40 is 50% or less of height B from the reference circle of the core body 22 to a tip of the salient pole 24.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009075908-A (JP)
Title: Web page browsing history management system, web page browsing history management method, and computer program
Inventor: AYATSUKA YUJI
IPC: G06F3/0484
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To visualize history information of Web pages browsed by a user.  <P>SOLUTION: When the user accesses a Web page, the system records an image to which each Web page refers and the Web page by bringing the image and the Web page into connection with each other, so as to allow the user to browse back to an original Web page from the image. A list of the respective images brought into connection with the Web pages is displayed in a history window adjacent to a Web browser window as history information. If the user selects desired one of the images in the history window or drags and drops an image stored as a file into the history window, the original Web page of the image is displayed in the browser.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009078714-A (JP)
Title: Shunting plan preparation device for train station and train base yard
Inventor: FUKUMURA NAOTO
IPC: B61L27/00
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shunting plan preparation device for train stations and train base yards capable of preparing a reform plan with the same operations as much as possible from before the reform plan, for trains with no change in their operation schedules by considering the existing plan.  <P>SOLUTION: By a network preparing means 1, an initial solution consisting of data before the train schedule reform and train schedule change data for trains with different operating conditions different from the former train schedule such as newly-built trains with operations are inputted as train operating information. A shunting plan network of an initial stage is prepared based on the initial solution and the train schedule change data. In addition, an operation start time straining arc is set to have a weight corresponding to an operation start time according to the shunting operation before the train schedule reform.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009084304-A (JP)
Title: Propylene-based resin composition for flexible foam and its application
Inventor: ITAKURA KEITA
IPC: C08L23/10
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a propylene-based resin composition for a flexible foam from which a polypropylene-based flexible foam excellent in flexibility and heat resistance is obtained.  <P>SOLUTION: The propylene-based resin composition for a flexible foam comprises: 50-90 pts.wt. of a propylene-based random block copolymer (A) obtained by polymerization in the presence of a metallocene catalyst, having a melt flow rate in the range of 0.1-10 g/10 min and a melting point in the range of 100-155°C, and consisting of 90-30 wt.% of a fraction insoluble in room-temperature n-decane (D<SB>insol</SB>) and 10-70 wt.% of a fraction soluble in room-temperature n-decane (D<SB>sol</SB>); and 50-10 pts.wt. of modified polypropylene (B) having a melt tension in the range of 4-30 g.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009087662-A (JP)
Title: Fluorescent display tube and manufacturing method therefor
Inventor: ABE KEITA
IPC: H01J9/227
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent display tube having a structure of fixing a circuit board into which an anode is built, on an inner surface of a glass substrate of a housing, the structure being made to bond the circuit board to the glass substrate.  <P>SOLUTION: On a glass substrate 3 of a housing 2 of this fluorescent display tube, an aluminum thin film 5 is formed, and thereon a circuit board 6 on which an anode consisting of anode conductors, control elements and a phosphor layer is formed is bonded and fixed by a die-bond material 9. If an aluminum area ratio of the aluminum thin film is within a range of 30 to 60%, then the circuit board is fixed on the glass substrate with sufficient strength.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009084410-A (JP)
Title: Rubber composition
Inventor: KUTSUZAWA RIYUUJIRO
IPC: C08K3/06
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition having initial adhesion, heatproof adhesion, and waterproof adhesion brought into balance, and being useful for steel cord coating of a pneumatic tire.  <P>SOLUTION: The rubber composition comprises a diene based rubber of 100 pts.wt., cobalt acetylacetonate (III) of 0.1-0.45 pts.wt. as elementary cobalt metal, sulfur of 4-10 pts.wt., and sodium hexamethylene-1,6-bis thiosulfate dihydrate of 0.5-3 pts.wt. The pneumatic wire uses the rubber composition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008096441-A (JP)
Title: Tuning fork gyro equipped with sensing plate readout section
Inventor: WEBER MARK W
IPC: G01C19/56
Filed: 2007-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tuning fork gyro which compensates out-of-plate motion induced by a deflection incompleteness.  <P>SOLUTION: In this tuning fork gyro, Micro Electronic Machine (MEM) device includes proof mass (10) elastically-arranged on substrate (28). The proof mass has 1st head arm (32a) and 2nd head arm (32b) on both sides to electrically be connected with ground. A fixed drive head arm (22) is arranged alternately with the 1st head arm. A fixed pick-off head arm (24) is arranged alternately with a part of the 2nd head arm, while a fixed bias head arm (34a) is arranged alternately with the 2nd head arm. Bias (V<SB>B</SB>) of substantially direct current is impressed on the fixed bias head arm. A substantially fixed voltage (V<SB>S+</SB>) is impressed on a sensing plate (18) under the proof mass. The sensing plate and the bias head arm are connected to a charge sensitive amplifier (20) via condensers (40a, 46a) so that the current flows into the charge sensitive amplifier through transient current induced by motion of the proof mass.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009097645-A (JP)
Title: Rolling bearing for ammonia gas compressor
Inventor: YABE SHUNICHI
IPC: F04B39/00
Filed: 2007-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable rolling bearing for an ammonia gas compressor whose performance is not deteriorated even if exposed to an ammonia gas.  <P>SOLUTION: A single-row cylindrical roller bearing comprises: an inner ring 1 having a raceway surface on its outside circumferential surface; an outer ring 2 having a raceway surface facing the raceway surface of the inner ring 1 on its inside circumferential surface, a plurality of rolling elements 3 arranged rotatably between these raceways, and a retainer 4 retaining the rollers 3 between these raceways. The retainer 4 is structured with a resin composition containing polyetheretherketone and glass fibers. The content of the glass fibers is 20 to 40 mass% of the resin composition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009098036-A (JP)
Title: Inspecting method of sealing fault of vessel
Inventor: IJUIN TAICHI
IPC: G01M3/40
Filed: 2007-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To enable non-contact total inspection of faults of seal parts of individual vessels, while a large number of vessels are conveyed by a conveyor or the like, to make it unnecessary to enlarge the width of the seal parts of the vessels and also to make it possible to simply respond to the seal part of any vessel, regarding the vessel of which a flange part of the main body and a sheet-like cover body are stuck together integrally.  <P>SOLUTION: One loop antenna 5 resonating to an electromagnetic wave of a prescribed frequency is provided in the seal part of the vessel 1. The electromagnetic wave of the prescribed frequency is transmitted to the loop antenna 5 from a transmitter 6 which is so designed as to be matched in impedance with the loop antenna 5, and the attenuation of a return input from the loop antenna 5 for the transmission output from the transmitter 6 is measured as a return loss. By comparing the actually measured return loss with a preset return loss, the existence or nonexistence of a sealing fault is determined.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009095812-A (JP)
Title: Separation membrane consisting of polyethersulfone, method for manufacturing the same, and undiluted solution of deposition
Inventor: TSUZAWA MASAKI
IPC: D01F6/76
Filed: 2007-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an undiluted solution of deposition consisting of polyethersulfone having high strength, high water permeability, high stopping capability and excellent turbidity resistance, a separation membrane, and a method for manufacturing the same.  <P>SOLUTION: The undiluted solution of deposition is one containing polyethersulfone and a solvent for thermally induced phase separation, and 3-pyridine methanol, 4-methyl-1,3-dioxolane-2-on, 4-benzyl piperidine, trimethyl phosphate, 1,3-dioxolane-2-on, and one selected from a group consisting of these mixtures are used as the solvent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009103003-A (JP)
Title: Trochoid pump and manufacturing method thereof
Inventor: FUJIKI KENICHI
IPC: F04C2/10
Filed: 2007-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a trochoid pump equipped with a crescent considered theoretically impossible, by employing an inner rotor of a trochoid pump.  <P>SOLUTION: The inner rotor having the predetermined number N of teeth which is four or more is formed in advance. In order to manufacture an outer rotor with the predetermined number (N plus a natural number of two or more) of teeth, an established center is determined from the virtual center or the like when the contact state is assumed by arranging row circles of a diameter slightly smaller than that of a plotted circle to come into contact with the bottom of the inner rotor tooth profile and by rotating the inner rotor tooth profile by half a tooth about the center of the inner rotor and the outer rotor tooth profile by half a tooth of the predetermined number (N plus a natural number of two or more) of teeth about a virtual center of the outer rotor including the row circles. A reference circle is drawn which has a radius from the established center to the row circles and has the total predetermined number (N plus a natural number of two or more) of the equidistantly spaced row circles to form the row circles as outer rotor tooth tips, thereby manufacturing the outer rotor tooth profile.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009102024-A (JP)
Title: Height variable box
Inventor: NISHIKAWA YOICHI
IPC: B65D5/355
Filed: 2007-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a height variable box for firm repackaging by easily changeable height, and facilitating taking out the contents.  <P>SOLUTION: A peripheral wall is formed with a pair of side plates 1 and a pair of side plates 2 perpendicular to the pair of side plates. Lid flaps 6 and 7 are extended from respective side plates 1 and 2, and the side plates 1 and 2 are provided with side folding lines 9 at certain intervals downward from lid folding lines 8 at the base ends of the lid flaps 6 and 7. Upper parts from the side folding lines 9 of the side plates 1 and 2 are made to be rising/falling parts 1a and 2a. Notches 12 are made at boundaries of the rising/falling parts 1a and 2a of adjacent side plates 1 and 2, and a normal packaging condition in which the lid flaps 6 and 7 are bent at the lid folding lines 8 as axes, or a lowly contracted packaging condition in which the rising/falling parts 1a and 2a of the side plates 1 and 2 and the lid flaps 6 and 7 are bent at the side folding lines 9 as axes, can be selectable. At least either one of the side folding lines 9 of a pair of the side plates 1 and 2 are vertically separated so that the side folding lines intersect at both end parts and their intervals are widened at the central parts to form chamfering parts 10. Vertical cuts 11 are formed at the central parts of the chamfering parts 10, and the chamfering parts 10 are inclined by being bent at the side folding lines 9.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009103499-A (JP)
Title: Abrasion amount measuring device of trolley wire
Inventor: NIWAKAWA MAKOTO
IPC: B60M1/28
Filed: 2007-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abrasion amount measuring device of a trolley wire having high safety, capable of miniaturization, efficient improvement and followability heightening.  <P>SOLUTION: In this abrasion amount measuring device of a trolley wire having a plurality of cameras 7, 8 set so that adjacent focal ranges can be imaged, for imaging the trolley wire 1 irradiated with visible light simultaneously from the lower side toward the vertical upside, an image using the height of the trolley wire 1 as a focal range is selected in a frame unit from image data imaged by the cameras 7, 8, and the selected image is subjected to image processing, and thereby the width of a sliding surface of the trolley wire 1 is calculated and a residual diameter of the trolley wire 1 is calculated, and the abrasion amount of the trolley wire 1 is determined based on the residual diameter.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009101802-A (JP)
Title: Steering device for vehicle
Inventor: SHIINA MASAHIKO
IPC: F16H1/32
Filed: 2007-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of components in a steering device for a vehicle having a transmission ratio variable mechanism capable of varying a transmission ratio as a ratio of a turning angle of a turning wheel to a steering angle of a steering member.  <P>SOLUTION: The transmission ratio variable mechanism 5 includes an input member 20, an output member 22, an inner ring 391 for connecting the members 20, 22 so as to enable differential rotation and an outer ring 392 rotatable by a motor 23 for the transmission ratio variable mechanism 5. The second axis B of the inner ring 391 is inclined to the first axis A of the input member 20. A first projection/recess engagement part 64 to make the input member 20 engaged with the inner ring 391 and a second projection/recess engagement part 67 to make the inner ring 391 engaged with the output member 22 are provided. Each of projecting parts 65, 68 and recessed parts 66, 69 of the respective projection/recess engagement parts 64, 67 is formed integrally with a corresponding member out of the input member 20, the inner ring 391 and the output member 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009104911-A (JP)
Title: Plane lighting system
Inventor: MATSUDA MAKOTO
IPC: G02B6/00
Filed: 2007-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a highly color-rendering desired emitted light color while avoiding generation of unintended interference fringes.  <P>SOLUTION: A plane lighting system 10 includes a light guide plate 11 constituted by arraying "n" light guide blocks 21-28 obtained by cutting a transparent plate material of a predetermined thickness D at a predetermined pitch P and "n" LEDs 12-19 disposed at least on one end sides 35 of the "n" light guide blocks 21-28 opposite thereto. Arrayed boundary surfaces of the "n" light guide blocks 21-28 are mirror-finished.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009105771-A (JP)
Title: Case member, sensor module and electronic information device
Inventor: NAKANO TAKAHIKO
IPC: H04N5/335
Filed: 2007-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to realize cost reduction by man-hour suppression and miniaturization by height reduction, as well as to avoid light reflection from a light penetrating hole of a dust-proof metal housing.  <P>SOLUTION: In a sensor module 10 having an AF function, whose interior is provided with a moving part, a dust-proof film 12 is laminated on an upper surface of a case 11 using a black adhesive sheet (light shield sheet 13) having adhesiveness on both sides thereof. For this reason, it is possible to suppress man-hour for cost reduction and to reduce its height for miniaturization, and to prevent reflection of light to the interior from an inner-peripheral lateral surface of a circular hole 11a of the dust-proof case 11 so as to control flare satisfactorily if a circular hole 13a for incident light passage, having a smaller diameter than a circular hole 11a of the case 11 is provided in a center portion in a concentric fashion with the circular hole 11a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009101937-A (JP)
Title: Power steering device
Inventor: YAMAURA TAMOTSU
IPC: B62D5/07
Filed: 2007-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power steering device for preventing responsiveness of a steering assist from lowering when the pressure of a hydraulic circuit is dropped while an ignition switch is in an OFF state.  <P>SOLUTION: Before a control unit 20 for drive-controlling an electric motor 10 for driving an oil pump starts a steering assist control for drive-controlling the electric motor 10 on the basis of an assist drive torque value TA calculated by an assist drive torque calculation means 29 after the ignition switch 21 is turned ON, the control unit 20 performs a pressure rise control for drive-controlling the electric motor 10 on the basis of a pressure rise drive torque value Ti calculated by a pressure rise drive torque calculation means 30, sucks hydraulic oil from a reservoir tank to a hydraulic circuit, and previously increases the pressure of the hydraulic circuit.  <P>COPYRIGHT: (C)2009,JPO&INPIT